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Home >> Buick >> 2004 >> Century Limited >> Repair and Diagnosis >> External Pages >> Different car >> Section 149 (Heating, Ventilation & Air Conditioning) >> Repair Instructions >> Air Outlet Replacement - Defroster >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2004 Pontiac Grand Prix. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Defroster Air Outlet Duct & Screws
    GM1205474Courtesy of GENERAL MOTORS CORP.
  1. Install the defroster air outlet duct.
    2. NOTE: Refer to Fastener Notice in Cautions and Notices.
  2. Install the defroster air outlet duct screws.

    Tighten:  Tighten the screws to 1.5 N.m (13 lb in).

  3. Install the I/P carrier to the vehicle. Align the I/P carrier to the HVAC module and the hinge pillars.
  4. Install the bolts to the right and the left I/P carrier.

    Tighten:  Tighten the bolts to 25 N.m (18 lb ft).

  5. Install the bolts to the HVAC module upper support bracket.

    Tighten:  Tighten the bolts to 10 N.m (89 lb in).

  6. Install the bolts to the HVAC module center support bracket.

    Tighten:  Tighten the bolts to 10 N.m (89 lb in).

  7. Position the I/P wiring harness to the original position.
  8. Connect any disconnected ground wires.
  9. Install the BCM.
  10. Install the brake pedal brace bolts to the I/P carrier.
  11. Install the brake pedal. Refer to Brake Pedal Assembly Replacement In Hydraulic Brakes.
  12. Install the booster push rod to the brake pedal.
  13. Seat the bottom junction block tabs and snap the top of the junction block to the passenger knee bolster.
  14. Install the junction block bolt.

    Tighten:  Tighten the bolts to 10 N.m (89 lb in).

  15. Install the I/P trim pad. Refer to Trim Pad Replacement - Instrument Panel (I/P) in Instrument Panel, Gauges, and Console.
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